Definition: Given a 'poster' sentence and a corresponding 'response' (often, from Facebook or Reddit)classify the sentiment of the given response into four categories: 1) Positive, 2) Negative, 3) Neutral, and 4) Mixed if it contains both positive and negative.
Input: Poster: On the Great Wall of China. What walls are you breaking down?  Responser: i hate chinese, they r going to steal Viet Nam's Hoang Sa

Negative